from tkinter import *
print("введите начальную координату x:")
x=int(input())
print("введите начальную координату y:")
y=int(input())
print("введите начальную координату n:")
n=int(input())
coords = [0,0,10,0,10,10,20,10,20,20,20,30,10,30,10,20,0,20]
if n == 0 and x>=0 and x<=500 and y>=0 and y<=500:
    pass
else:
     if n > 0 and 0*n+x>=0 and  0*n+y>=0 and 20*n+x<=500 and 20*n+y<=500 :
         pass
     else:
         if n < 0 and 20*n+x<=0 and 20*n+y<=0 and o*n+x<=500 and  o*n+y<=500:
             pass
         else:
             print("размер фигуры превышает максимальный размер поля")
             exit()
root = Tk ()
root.title("ИТ марафон")
root.geometry("500x500")
canvas = Canvas (bg="white" , width=500 , height=500)
canvas.pack(anchor=CENTER, expand=1)
canvas.create_polygon(coords[0] *n+x, coords[1] *n+y,
                      coords[2] *n+x, coords[3] *n+y,
                      coords[4] *n+x, coords[5] *n+y,
                      coords[6] *n+x, coords[7] *n+y,
                      coords[8] *n+x, coords[9] *n+y,
                      coords[10] *n+x, coords[11] *n+y,
                      coords[12] *n+x, coords[13] *n+y,
                      coords[14] *n+x, coords[15] *n+y,
                      coords[16] *n+x, coords[17] *n+y,)
root.mainloop()






